Title:
SYSTEM HAVING A SELF-SYNCHRONIZATION TYPE PROCESSING UNIT
Document Type and Number:
WIPO Patent Application WO/2007/037384
Kind Code:
A1
Abstract:
There is provided a system having a plurality of self-synchronization type processing units.
One of the processing units include a signal exchange unit of input side for receiving
a plurality of input signals supplied from the processing units of input side;
a logic unit for generating an output signal according to the input signals; a
signal exchange unit of output side for transmitting the output signals to at
least one processing unit of the output side; a first judgment function for deciding
an input signal not received and useless for generation of the output signal by
the input signal received by the signal exchange unit of the input side; and a second
judgment function for deciding an input signal which has not been received and
need not be received according to the useless report indicating the output signal
is useless received by the signal exchange unit of the output side. Furthermore,
the signal exchange unit of the input side transmits a useless report to the processing
unit of the input side for supplying the input signal which has not yet been received
and need not be received according to the first judgment function or the second
judgment function.
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Inventors:
HONDA HIROKI (JP)
Application Number:
PCT/JP2006/319492
Publication Date:
April 05, 2007
Filing Date:
September 29, 2006
Export Citation:
Assignee:
IPFLEX INC (JP)
HONDA HIROKI (JP)
HONDA HIROKI (JP)
International Classes:
G06F13/42; H03K19/177
Foreign References:
| JPH10135811A | 1998-05-22 | |||
| JPH0231266A | 1990-02-01 |
Attorney, Agent or Firm:
IMAI, Akira (4-20 Chuo 1-chom, Matsumoto-shi Nagano, JP)
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